| 摘要 |
An object of the present invention is to provide a light emitting device that shows high adhesion between a sealing member and a package member. A light emitting device 100 of the present invention comprises a package 20 with a recess 60 having a bottom face 20a and a side wall 20b, a light emitting element 10 mounted on the bottom face 20a of the recess 60 of the package 20, and a sealing member 40 filled in the recess 60 of the package 20, with which the light emitting element 10 is coated, wherein the package 20 contains, against the entire monomer component, from 5 to 70% by weight of potassium titanate fibers and/or wollastonite, from 10 to 50% by weight of titanium oxide, and from 15 to 85% by weight of a semiaromatic polyamide containing 20 mol % or more of an aromatic monomer, a part of the side wall 20b of the recess 60 of the package 20 has a thickness of 100 mum or less, and the sealing member 40 is made of silicone.
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